How many bulk containers fit on a truck

Floor positions, then tiers

Our trailer fill tool treats a 53-foot dry van as about 630 inches long, 100 wide and 108 high inside. Real trailers vary by a few inches, so treat those as planning figures and confirm with your carrier.

A 48x45 goes in with the 48-inch side running down the trailer and two boxes across: 630 / 48 = 13 rows, and 2 x 45 = 90 inches across, so 26 positions. Turning it the other way gives 14 rows of 45 inches, which fills 630 inches with nothing to spare for the doors, so loaders and maker counts stay at 26. A 48x40 turns the 40-inch side down the trailer: 630 / 40 = 15 rows, two across at 96 inches, so 30 positions. A 56.6 x 48 extended box gets 11 rows of 2, or 22.

Divide the inside height by the container's height and drop the fraction. A 25-inch box goes four high (100 inches), a 34-inch box three (102), a 21.2-inch fixed-wall bin five (106). Folded to 13 inches, the same 48x45 goes eight high (104). That rounding is why a small change in height can cost a whole layer: at 27 inches you still get four tiers in 108, at 28 you get three.

Our arithmetic against maker counts

Where our numbers match the maker's we take that as a check on the method. Where they don't, the maker has assumed a different trailer or pattern, and that count is one to confirm before booking trucks.

Reading the mismatches

• Buckhorn BN48453420 folded, 234. That is 26 positions nine high, about 115 inches of folded boxes at 12.8 inches each. It implies a taller trailer than 108 inches or a different stacking method.
• ORBIS HDR5648-25 folded, 176. Eight tiers at 13.7 inches is about 110 inches, just over our assumed roof.
• PHS 48x40x45 standing, 88. Two tiers of 45-inch boxes on a floor that holds about 30 of them gives 60, and even a perfect floor of 630 x 100 inches holds only 32 footprints of 48 x 40. We can't reproduce 88 from any layout, so ask.
• Buckhorn BF48442900, 112. Four tiers of 29.4 inches is 117.6 inches. Tubs whose rims overlap when stacked could explain it; the sheet doesn't say.

Hand-held totes by the truckload

Smaller containers travel on pallets or in banded columns, so the maker's count already bakes in a pattern we can't see. These are the printed figures per 53-foot trailer:

Trailers that hold fewer

The 53-foot dry van is the planning case, but plenty of loads move in something else. Each of these trims positions or tiers, so recount before you promise a delivery in one truck.

• Refrigerated trailers. Insulated walls and floor ducts make the inside narrower and lower than a dry van, which can cost a tier of tall bins.
• Shorter trailers and straight trucks. Fewer rows; divide the real inside length by the box length again.
• Load bars and straps. Securing a part-load takes a little length at the tail.
• Side-loaded flatbeds. No roof limit, but the stack must be tarped and strapped, and drivers set their own height caps.
• Mixed heights. A 25-inch and a 34-inch box in the same column waste the gap under the roof.

Full containers ship by weight

Every count above is for empty boxes. Loaded, the trailer's legal payload runs out long before the floor does: 78 ORBIS HDR4845-34s each rated at 2,000 lb would add up to 156,000 lb of rated capacity, many times what a highway trailer is allowed to carry. Plan loaded moves with your carrier from the product weight, not the container count.

Empties have weight too. At 153.3 lb each, 208 folded HDR4845-34s come to about 31,900 lb of tare; 234 folded Buckhorn BN48453420s at 122.0 lb come to about 28,500 lb. Tell the carrier, because a trailer of plastic looks lighter than it is.

Worked example: one order, how many trucks

Suppose you order 300 ORBIS HDR4845-25s. Shipped standing at 104 per trailer, 300 / 104 = 2.88, so three trailers. Shipped folded at 208, 300 / 208 = 1.44, so two. Ask whether a lot can travel folded; on a long lane that one trailer is often the biggest line on the freight quote. What the folded empties save on later trips is covered on the return ratio guide.

When you request a quote, give us the footprint, height, whether the units fold, the quantity and the delivery ZIP. We quote freight per load, nationwide, and say how many trailers we have assumed.